[  470.419343] rb_a: entered promiscuous mode
[  470.419405] rb_b: entered promiscuous mode
[  470.419447] rb_il: entered promiscuous mode
[  470.427048] pe_a: entered promiscuous mode
[  470.427085] pe_b: entered promiscuous mode
[  470.427134] debugfs: 'prp0' already exists in 'hsr'
[  470.427166] Cannot create hsr debugfs directory
[  476.709792] rb_a: left promiscuous mode
[  476.709919] rb_b: left promiscuous mode
[  476.710009] rb_il: left promiscuous mode
[  476.710556] pe_b (unregistering): left promiscuous mode
[  476.710752] pe_a (unregistering): left promiscuous mode